Артур

ARTUR KHAMITOV
Backend Developer • GitHub

[відкрити контакти](див. вище в блоці «контактна інформація») • [відкрити контакти](див. вище в блоці «контактна інформація») • Slovakia, Kosice

SUMMARY
Back-end developer with experience in analyzing undocumented and encrypted APIs, building
production web systems, and working with them on Git. Developed web apps, parsers, Telegram
bots in Python, designed server architecture in Django, FastAPI, and PostgreSQL, implemented
REST interfaces, external integrations, and the RAG approach for LLM. Created full-stack
applications with Jinja and secure OAuth authentication. Confidently working with Docker, docker-
compose in loaded systems to optimize resource usage and simplify administration.

WORK EXPERIENCE

Website Parser & Telegram Bot | Back-end development
Wrote a parser for a website, studied and analyzed its API without having documentation, and
using endpoints which were encrypted.
Asynchronously parsed data for the website by writing code in Python. Implemented logging,
handling of unexpected errors, and transferring data to a Telegram bot.
Rewrote the parser and Telegram bot for Termux, so it will run on an Android phone, using
subprocess library, which allows manipulation of the phone’s internal processes.
Packaged the entire project into a Docker image, and wrote a docker-compose file.

Receipt keeper | Back-end development
Wrote a back-end for a web application focused for receipt storage and analysis using Django,
FastAPI, and PostgreSQL. Designed data models and implemented RESTful API endpoints in
both Django and FastAPI to support CRUD operations and external integrations.
Created a data extraction module for a RAG-type system that performs semantic searches on
embedded data using cosine similarity and returns relevant fragments.
Created a docker-compose configuration to coordinate back-end services, enabling real-time
code changes and optimizing local development.

Spotify Web App | Full-stack development
Developed a full-stack web application using Flask and Spotify API on the back-end side.
Implemented secure authentication with OAuth and PKCE.
Passed data to the front-end side data from the back-end side using Jinja templates, developed
playback controls via endpoints. The application displayed real-time information of users.
Used PostgreSQL for storing session and user-related data. Project contains modular
architecture, deployable with Docker

CORE SKILLS
Python Docker Excel/Access
Django C/C++ JavaScrpit
Flask Java NODE.JS
PostgreSQL MongoDB Arduino
HACKATHONS
Deutsche Telekom IT HACKATHON | Back-end development 29 – 30 Nov 2025

Django, FastAPI, PostgreSQL. I was responsible for creating and designing server
architecture for a standard CRUD back-end with integrated data analysis at the
database level using SQL queries. The web application functioned as a “smart” calendar,
using OpenAI API to automatically create and optimize user schedules.

ERSTE HACKATHON | Back-end development 08 - 09 Nov 2024

Django, MongoDB. I was responsible for developing the back-end of a product
recommendation application. The system analyzes items the user intends to purchase
and suggests popular and relevant products based on other users’ behavior, providing
AI-powered suggestions tailored to the user's preferences.

GYMBEAM DATA HACKATHON | Back-end development 25 - 27 Oct 2024

Django, MongoDB. I was responsible for developing the back-end of a fitness
recommendation application. The system suggests personalized workout plans based
on the user's body characteristics and optimizes results according to specific user
goals and preferences.

EDUCATION

TECHNICAL UNIVERSITY OF KOSICE Sep 2024 - 2027

Faculty of Electrotechnics and Informatics
Bachelor’s degree – Informatics

SEMENIVSKY LICEUM №2 Sep 2022 - 2024

General Education
Gymnasium Diploma
Participated in regional olympiads in programming of algorithms and database management using
Microsoft Access. Achieved 3rd place in the regional round of the programming olympiad by
coding on Python language in both 2023 and 2024 years.

LANGUAGES

Russian: C2 Ukrainian: C2 English: B2 Slovak: B2